So I went through the blogs and sites that are hanging in
my subscriptions, and I realized that everything is sad. If you intentionally cause a 404th error page, then you can run into all possible excuses, a blank page, or a page that the server generates. Well or as a last resort - sitemap. Often like to post there a funny picture.
For example, you can find these pages:
404 - Not Found
Sorry, no posts matched your conditions.
Not found.
Sorry, but you are looking for something that is not here.

For some major sites, the 404th error page is reasonable, it suggests that a person might be mistaken in writing an address, alternative addresses are offered to him, and / or they are asked to inform administrators that an error has been found.
Writing a similar mechanism for small sites or stand-alole blogs is expensive, time consuming and, in general, everyone is hammered by it. And why? After all, there is a valid opportunity to make the 404th mistake reasonable, with the help of Google.
')
To get started, look at the 404th error page, which has become smarter on the method, which I will tell you a little bit later.
http://absolvo.ru/contactfWow? But I’m just going to get a little upset - this method is not quite suitable for blogs, but if your blog has been indexed through Google and also added to the webmaster panel of Google, then working with it will become somewhat more positive and more convenient.
So, everything is very simple.
<p>
<script type = "text / javascript"> var GOOG_FIXURL_LANG = 'en'; var GOOG_FIXURL_SITE = 'http://absolvo.ru/'; </ script>
<script type = "text / javascript" src = " linkhelp.clients.google.com/tbproxy/lh/wm/fixurl.js "> </ script>
<ul> <li> Go to the main <a href="/"> page </a> </ li> </ ul>
</ p>
Adds brains to the 404th page of the JS script, fixurl.js, you will need to specify the language (in this case ru), and the url of your site, in this case
absolvo.ru, once again upset, for the search engine
www.site.ru and site.ru quietly may seem different sites, but it seems to me, is not deadly.
Styles that you can safely use for your own purposes (for example, I hid the Google search bar on my blog, I don't need it)
# goog-fixurl
# goog-wm
.content
.other-things
# goog-wm-sb
Through .content to steer the list (ul, li).
In the code that I mentioned just above, there is an additional list that will not allow us to lose face if Google does not provide alternatives.
I set myself, and in general, I am satisfied. It looks a lot tidier and more accurate.
It is worth noting that if the site is big and thick, then this script can produce several alternatives.